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Olympiad workbookNSECIonic Equilibrium

The pOH of the solution obtained by mixing 30 mL of a strong monobasic acid of pH 3.0 and 70 mL of a strong monoacidic base of pH 12.0 at 298 K is

Options

  1. A3.17
  2. B2.17
  3. C5.17
  4. D0.17

Correct answer

B. 2.17

Step-by-step solution

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